[R] lmer and handling heteroscedasticity

From: Leo Gürtler <leog_at_anicca-vijja.de>
Date: Sun 15 Jan 2006 - 03:44:50 EST


Dear altogether,

is it possible to integrate "weights" arguments within lmer to incorporate statements to handle heteroscedasticity as it is possible with lme?
I searched the R-archive but found nothing, insofer I assume it is not possible, but as lmer is under heavy develpoment, maybe something changed or is solved differently.

Thus my question:

While encountering heavy heteroscedasticity within data, lmer is not the right application to use, but use instead lme?

Thanks in advance for a short statement,

best ,
leo

-- 

email: leog@anicca-vijja.de
www: http://www.anicca-vijja.de/

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Received on Sun Jan 15 03:57:45 2006

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